2590008720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{830131}}^1$

素因数の和:830160

約数の個数: 80

約数和(自身を含む): 8646654912

約数和(自身を除く): 6056646192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 830131, 1660262, 2490393, 3320524, 4150655, 4980786, 6641048, 8301310, 9961572, 10791703, 12451965, 13282096, 16602620, 19923144, 21583406, 24903930, 32375109, 33205240, 39846288, 43166812, 49807860, 53958515, 64750218, 66410480, 86333624, 99615720, 107917030, 129500436, 161875545, 172667248, 199231440, 215834060, 259000872, 323751090, 431668120, 518001744, 647502180, 863336240, 1295004360, 2590008720]

約数ペア:

[(1, 2590008720), (2, 1295004360), (3, 863336240), (4, 647502180), (5, 518001744), (6, 431668120), (8, 323751090), (10, 259000872), (12, 215834060), (13, 199231440), (15, 172667248), (16, 161875545), (20, 129500436), (24, 107917030), (26, 99615720), (30, 86333624), (39, 66410480), (40, 64750218), (48, 53958515), (52, 49807860), (60, 43166812), (65, 39846288), (78, 33205240), (80, 32375109), (104, 24903930), (120, 21583406), (130, 19923144), (156, 16602620), (195, 13282096), (208, 12451965), (240, 10791703), (260, 9961572), (312, 8301310), (390, 6641048), (520, 4980786), (624, 4150655), (780, 3320524), (1040, 2490393), (1560, 1660262), (3120, 830131)]